Colder weather in the fall is a marked difference from the heat of summer.秋天天气比较凉爽, 与炎热的夏天明显不同。Stefano's grip tightened and his tone became colder.斯蒂芬诺的手抓得更紧了，语气也更冷了。Something colder and chillier confronted him.他正面临...
Whether older women miscarry more often or whether they report more miscarriages is a debatable point.究竟是年纪大的女性更容易流产还是她们报告了更多流产事例，这一点仍存在争议。Miscarriages are usually caused by abnormal chromosome patterns in the fetus.流产通常...